Description

Irwin 373112A 1 1/2″ Bi-Metal Hole Saw & 3/8 Arbor

Features
Variable depth gullets provide more efficient chip clearance 4/6 Variable pitch teeth for reduced noise and improved performance Electron beam weld for stronger, longer lasting teeth Bi-metal construction for toughness and long life 

Each hole saw comes with a 3/8″ threaded arbor with pilot bit

Diameter: 1 1/2″

Pipe Entrance:  
Pipe Tap: 1 1/4 
Recommended RPM (In Steel): 230
Package Type: Clamshell

Holesaw Made In the USA.